212311012201 has 8 divisors (see below), whose sum is σ = 212536082304. Its totient is φ = 212086000080.

The previous prime is 212311012163. The next prime is 212311012231. The reversal of 212311012201 is 102210113212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212311012201 - 2⁷ = 212311012073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212311012231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15193920 + ... + 15207886.

It is an arithmetic number, because the mean of its divisors is an integer number (26567010288).

Almost surely, 2^212311012201 is an apocalyptic number.

It is an amenable number.

212311012201 is a deficient number, since it is larger than the sum of its proper divisors (225070103).

212311012201 is a wasteful number, since it uses less digits than its factorization.

212311012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28991.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 212311012201 its reverse (102210113212), we get a palindrome (314521125413).

The spelling of 212311012201 in words is "two hundred twelve billion, three hundred eleven million, twelve thousand, two hundred one".